You should be more confident in______ situation is challenging you.
A. wherever B. whenever C. however D. whatever
The Chinese mainlanders from selected cities are allowed to visit Taiwan______ individual tourists.
A. within B. as C. for D. like
Neighbors said they heard the man tell the woman that she couldn’t leave______ she gave back the money borrowed from him.
A. unless B. since C. if D. though
The price of gold has jumped to______ new all-time high as debt worries in the US and ______ Europe continue to trouble the world.
A. the; / B. the; the C. a; / D. a; the
In my opinion, we need to begin ______ we stopped yesterday to ensure we won’t miss anything.
A. when B. where C. how D. what
Steve Jobs’ success in digital field proved ______ it took to be a best CEO.
A. what B. which C. that D. how
